agenttesla | fca4fad8a97a71ab6192b8e54c42ed6469f20c41fcde73dc270ffcafae9495f0

Analysis

max time kernel
302s
max time network
446s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
09/02/2023, 10:38

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General

Target
Invoice.exe
Size 64KB
Sample230209-mpd81agg55
SHA256 fca4fad8a97a71ab6192b8e54c42ed6469f20c41fcde73dc270ffcafae9495f0
MD5 7550fa07706e7920d4fc819f330212d2
SHA1 57383d74517e6bedc6229c9921d2648ffa1271d6
SHA512 f0ce42eedc505052a417c636991bef93441054b3be554047c5d7165c6760027ba0547bc6abff2bc6120c4cd4ea1553f6ce59af6d0264c0edc515f39a835585a8
SSDEEP 768:pkOyF9AKzwzsaV4pl3F9F/Rix40LO6dusn04eF:eOe9AAwwaVk3FR+40ymuL3F
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.veectero.com
Port
587
Username
[email protected]
Password
TevR]J,YJ6Oj
Email to
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4732 set thread context of 3624	4732	Invoice.exe	89

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe
4732	Invoice.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4732	Invoice.exe
Token: SeDebugPrivilege	3624	AddInProcess32.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 3552	4732	Invoice.exe	77
PID 4732 wrote to memory of 3552	4732	Invoice.exe	77
PID 4732 wrote to memory of 3368	4732	Invoice.exe	78
PID 4732 wrote to memory of 3368	4732	Invoice.exe	78
PID 4732 wrote to memory of 3456	4732	Invoice.exe	79
PID 4732 wrote to memory of 3456	4732	Invoice.exe	79
PID 4732 wrote to memory of 1576	4732	Invoice.exe	80
PID 4732 wrote to memory of 1576	4732	Invoice.exe	80
PID 4732 wrote to memory of 1152	4732	Invoice.exe	81
PID 4732 wrote to memory of 1152	4732	Invoice.exe	81
PID 4732 wrote to memory of 332	4732	Invoice.exe	82
PID 4732 wrote to memory of 332	4732	Invoice.exe	82
PID 4732 wrote to memory of 1008	4732	Invoice.exe	83
PID 4732 wrote to memory of 1008	4732	Invoice.exe	83
PID 4732 wrote to memory of 4296	4732	Invoice.exe	84
PID 4732 wrote to memory of 4296	4732	Invoice.exe	84
PID 4732 wrote to memory of 3664	4732	Invoice.exe	85
PID 4732 wrote to memory of 3664	4732	Invoice.exe	85
PID 4732 wrote to memory of 3556	4732	Invoice.exe	86
PID 4732 wrote to memory of 3556	4732	Invoice.exe	86
PID 4732 wrote to memory of 664	4732	Invoice.exe	87
PID 4732 wrote to memory of 664	4732	Invoice.exe	87
PID 4732 wrote to memory of 4456	4732	Invoice.exe	88
PID 4732 wrote to memory of 4456	4732	Invoice.exe	88
PID 4732 wrote to memory of 3624	4732	Invoice.exe	89
PID 4732 wrote to memory of 3624	4732	Invoice.exe	89
PID 4732 wrote to memory of 3624	4732	Invoice.exe	89
PID 4732 wrote to memory of 3624	4732	Invoice.exe	89
PID 4732 wrote to memory of 3624	4732	Invoice.exe	89
PID 4732 wrote to memory of 3624	4732	Invoice.exe	89
PID 4732 wrote to memory of 3624	4732	Invoice.exe	89
PID 4732 wrote to memory of 3624	4732	Invoice.exe	89

C:\Users\Admin\AppData\Local\Temp\Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4732
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:3552
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe"
  2⤵
  PID:3368
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:3456
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe"
  2⤵
  PID:1576
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
  2⤵
  PID:1152
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
  2⤵
  PID:332
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
  2⤵
  PID:1008
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
  2⤵
  PID:4296
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe"
  2⤵
  PID:3664
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
  2⤵
  PID:3556
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
  2⤵
  PID:664
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
  2⤵
  PID:4456
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3624

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3624-135-0x0000000000400000-0x0000000000430000-memory.dmp

Download

memory/3624-138-0x0000000005B80000-0x0000000006124000-memory.dmp

Download

memory/3624-139-0x00000000055D0000-0x0000000005636000-memory.dmp

Download

memory/4732-132-0x000002BCAF8C0000-0x000002BCAF8D4000-memory.dmp

Download

memory/4732-133-0x00007FF872660000-0x00007FF873121000-memory.dmp

Download

memory/4732-134-0x00007FF872660000-0x00007FF873121000-memory.dmp

Download

memory/4732-137-0x00007FF872660000-0x00007FF873121000-memory.dmp

Download